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Grace Battery Technology Development offers a 14.4V 3300mAh rechargeable lithium-ion battery pack built from 18650 cells, designed for high-drain industrial applications. The pack uses NMC (Nickel Manganese Cobalt Oxide) cathode chemistry, which provides a higher energy density compared to standard LCO cells. It is listed as UN3480 compliant, indicating it meets international shipping classification for lithium-ion batteries.
A 14.4V nominal pack is typically assembled from four 18650 cells in series (4S configuration), each with a nominal voltage of 3.6V. NMC chemistry cells commonly offer energy densities between 150-220 Wh/kg and support continuous discharge rates suitable for power tools and e-bike motors. The pack likely includes an integrated Battery Management System (BMS) for cell balancing and protection, though this should be confirmed with the supplier.
Grace Battery Technology, based in Shanghai, supplies these packs to manufacturers and distributors in the clean energy, power tool, and portable equipment sectors. OEM branding options are available for bulk orders. Buyers should confirm the exact pack dimensions, BMS specifications, connector type, and cycle life rating directly with Grace Battery Technology, as these details are not specified in the listing.
| Nominal Voltage | 14.4V |
| Capacity | 3300mAh |
| Cell Configuration | 4S (4 cells in series, typical) |
| Cell Chemistry | NMC (Nickel Manganese Cobalt Oxide) |
| Cell Format | 18650 cylindrical |
| Typical Energy Density | 150-220 Wh/kg (NMC standard) |
| Shipping Classification | UN3480 compliant |
| Typical Charging Voltage | 16.8V (4.2V per cell) |
| Typical Discharge Cut-off | 10V - 12V (2.5-3.0V per cell) |
| OEM Branding | Available for bulk orders |
Grace Battery Technology Development Co., Ltd is based in the Xuhui District of Shanghai, China, at Room 101B, Building 16, No. 481 Guiping Road. The supplier holds a 'harbor' trust tier on the platform. The listing does not provide information on the company's founding year, production scale, number of employees, or specific quality management certifications.
The supplier's profile shows a 0% response rate and an average response time of 0 hours, which may affect communication reliability for initial inquiries. The product is positioned for B2B export with OEM branding options, but details on manufacturing facilities, export history, or client references are not included. Buyers should request company credentials, factory audit reports, and specific product certifications directly from Grace Battery Technology.
This 18650 rechargeable lithium-ion battery delivers 14.4V at 3300mAh, designed for high-drain industrial applications including power tools, e-bikes, and portable equipment. As an NMC chemistry cylindrical cell with UN3480 compliance, it meets international shipping standards for B2B export. Bulk orders are available with OEM branding options, making it a reliable power solution for manufacturers and distributors in the clean energy and electronics sectors.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering from Grace Battery Technology, request the complete pack datasheet including dimensions, weight, connector type, BMS specifications, and discharge curves. Verify the UN3480 shipping classification documentation and request copies of UN38.3 test reports for the individual 18650 cells used in the pack assembly.
Confirm the lead time for production and shipment, as this is not stated in the listing. Discuss Incoterms (FOB Shanghai or CIF to your destination), payment terms, and whether Grace Battery Technology can provide samples for testing before committing to a bulk order. Clarify warranty terms and the process for handling defective units.
Upon receiving the shipment, inspect a sample pack for correct voltage (should read approximately 14.4V resting or up to 16.8V fully charged), check all solder joints and connections for integrity, and perform a discharge test under load to verify the 3300mAh capacity claim. For ongoing supply, establish a quality agreement with Grace Battery Technology specifying acceptable defect rates and inspection protocols.
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When sourcing 18650 Rechargeable Lithium Battery 14.4v 3300mah for your business, securing the right balance of quality and cost is essential. Grace Battery Technology Development Co., Ltd, a verified supplier based in China, offers this product with key specifications including Industrial Grade / NMC Lithium-Ion, NMC Cathode Chemistry (LiNiMnCoO2), and 18mm Diameter x 65mm Length (18650 Standard). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $45/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8507.60, making it a staple in the Batteries & Chargers sector with strong demand from importing countries worldwide.
Importing 18650 Rechargeable Lithiu requires careful attention to shipping logistics, customs compliance, and secure payment terms. Grace Battery Technology Development Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8507.60 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 18650 Rechargeable Lithiu has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Batteries & Chargers category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 18650 Rechargeable Lithiu requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8507.60 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 18650 Rechargeable Lithium Battery 14.4v 3300mah from Grace Battery Technology Development Co., Ltd is $45/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Grace Battery Technology Development Co., Ltd through EximNext.
The supplier, Grace Battery Technology Development Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 18650 Rechargeable Lithiu. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 18650 Rechargeable Lithium Battery 14.4v 3300mah is classified under HS Code 8507.60. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 18650 Rechargeable Lithiu from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Grace Battery Technology Development Co., Ltd. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Grace Battery Technology Development Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for 18650 Rechargeable Lithium Battery 14.4v 3300mah supplied by Grace Battery Technology Development Co., Ltd include Industrial Grade / NMC Lithium-Ion, NMC Cathode Chemistry (LiNiMnCoO2), and 18mm Diameter x 65mm Length (18650 Standard). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Grace Battery Technology Development Co., Ltd offers 18650 Rechargeable Lithiu with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
18650 Rechargeable Lithiu is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Grace Battery Technology Development Co., Ltd through our platform.
Grace Battery Technology Development Co., Ltd maintains international quality certifications. These ensure that the 18650 Rechargeable Lithiu meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Grace Battery Technology Development Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Grace Battery Technology Development Co., Ltd.
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